Agrochola bicolorago, the bicolored sallow or shield-backed cutworm, is a moth in the family Noctuidae.

The species was first described by Achille Guenée in 1852.

It is found in the eastern half of the United States (except southern Florida) and Canada.

Adults are on wing from August to December in the south and from September to November in the north.

This Xyleninae article is a stub.